---> uname -a: Linux prd-centos8-robot-2c-8g-3340.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 610 4963 19 2123 6790 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a4:f7:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fea4:f78f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/31/2024 _x86_64_ (2 CPU) 05:33:24 LINUX RESTART (2 CPU) 05:34:01 AM tps rtps wtps bread/s bwrtn/s 05:35:01 AM 89.42 41.33 48.09 6003.13 16725.17 05:36:01 AM 103.83 6.72 97.12 1270.45 8593.33 05:37:01 AM 38.80 0.67 38.14 49.45 5038.29 05:38:01 AM 26.27 0.98 25.29 132.89 1434.59 05:39:01 AM 51.30 2.53 48.77 396.53 7022.14 05:40:01 AM 2.63 0.00 2.63 0.00 93.55 05:41:01 AM 16.13 0.27 15.86 35.19 755.77 05:42:01 AM 25.52 0.50 25.02 63.71 932.77 Average: 44.24 6.63 37.62 994.04 5074.71 05:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 AM 5530908 7051284 2351520 29.83 2688 1713096 739564 8.28 187448 1881404 50536 05:36:01 AM 5216932 7017244 2665496 33.82 2688 1977868 720564 8.07 211252 2114660 103200 05:37:01 AM 5206012 7025500 2676416 33.95 2688 1996964 708384 7.93 229320 2103192 24 05:38:01 AM 5014336 6953364 2868092 36.39 2688 2112864 765384 8.57 262408 2249768 92588 05:39:01 AM 4992956 7027896 2889472 36.66 2688 2204728 679836 7.61 265976 2250732 96 05:40:01 AM 4952616 6988312 2929812 37.17 2688 2205484 761144 8.52 266144 2290788 192 05:41:01 AM 5096200 6962128 2786228 35.35 2688 2041556 737196 8.25 285500 2149924 13196 05:42:01 AM 5109468 6979876 2772960 35.18 2688 2046392 728960 8.16 442992 1981024 15932 Average: 5139928 7000700 2742500 34.79 2688 2037369 730129 8.18 268880 2127686 34470 05:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 260.84 163.98 1169.44 58.68 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 58.17 48.29 606.67 7.27 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 29.29 21.09 270.72 3.77 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 37.97 34.36 295.09 8.23 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 580.31 484.81 117.37 100.35 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 29.27 23.66 13.41 3.83 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 65.41 50.66 90.44 26.59 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 17.26 16.98 13.51 8.37 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 134.82 105.48 322.10 27.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/31/2024 _x86_64_ (2 CPU) 05:33:24 LINUX RESTART (2 CPU) 05:34:01 AM CPU %user %nice %system %iowait %steal %idle 05:35:01 AM all 25.50 0.03 5.53 12.62 0.09 56.22 05:35:01 AM 0 25.10 0.02 4.82 12.12 0.10 57.85 05:35:01 AM 1 25.89 0.05 6.25 13.13 0.08 54.60 05:36:01 AM all 38.64 0.00 5.63 3.07 0.10 52.55 05:36:01 AM 0 37.17 0.00 5.00 3.44 0.10 54.29 05:36:01 AM 1 40.12 0.00 6.27 2.70 0.10 50.81 05:37:01 AM all 13.63 0.00 1.69 1.72 0.06 82.89 05:37:01 AM 0 9.47 0.00 1.25 1.70 0.07 87.51 05:37:01 AM 1 17.81 0.00 2.14 1.74 0.05 78.27 05:38:01 AM all 26.42 0.00 3.29 0.83 0.08 69.38 05:38:01 AM 0 18.27 0.00 3.01 1.02 0.08 77.63 05:38:01 AM 1 34.56 0.00 3.57 0.65 0.08 61.14 05:39:01 AM all 19.37 0.00 3.70 1.89 0.08 74.96 05:39:01 AM 0 11.41 0.00 2.97 2.46 0.08 83.08 05:39:01 AM 1 27.34 0.00 4.43 1.33 0.07 66.84 05:40:01 AM all 2.50 0.00 0.44 0.02 0.04 97.00 05:40:01 AM 0 2.84 0.00 0.40 0.02 0.03 96.71 05:40:01 AM 1 2.16 0.00 0.49 0.02 0.05 97.28 05:41:01 AM all 17.20 0.00 2.24 0.29 0.07 80.20 05:41:01 AM 0 12.09 0.00 2.46 0.10 0.07 85.28 05:41:01 AM 1 22.31 0.00 2.02 0.48 0.07 75.12 05:42:01 AM all 32.85 0.00 3.19 0.48 0.09 63.38 05:42:01 AM 0 23.50 0.00 3.02 0.25 0.08 73.15 05:42:01 AM 1 42.21 0.00 3.37 0.72 0.10 53.60 Average: all 22.03 0.00 3.22 2.61 0.08 72.06 Average: 0 17.49 0.00 2.87 2.63 0.08 76.93 Average: 1 26.57 0.01 3.57 2.59 0.08 67.19